SCR794

    Summary

    Title: Update SCED Limit Calculation
    Next Group:
    Next Step:
    Status: Approved on 02/20/2018

    Action

    Date Gov Body Action Taken Next Steps
    02/20/2018 Board of Directors Approved
    01/25/2018 TAC Recommended for Approval Board for consideration
    01/18/2018 PRS Recommended for Approval TAC for consideration
    12/14/2017 PRS Recommended for Approval PRS for Impact Analysis review

    Voting Record

    Date Gov Body Motion Result
    02/20/2018 Board of Directors To approve SCR794 as recommended by TAC in the 1/25/18 TAC Report Passed
    01/25/2018 TAC To recommend approval of SCR794 as recommended by PRS in the 1/18/18 PRS Report Passed
    01/18/2018 PRS To endorse and forward to TAC the 12/14/17 PRS Report and Impact Analysis for SCR794 with a recommended priority of 2018 and a rank of 2140 Passed
    12/14/2017 PRS To recommend approval of SCR794 as submitted Passed

    Vote tallies here reflect individual votes, not the weight of the votes by market segment. Affirmative votes are not recorded in these vote tallies. For additional details on the voting record, please consult the Recommendation or Action Report, or the official vote tally if available, as posted in the key documents.

    Background

    Status: Approved
    Date Posted: 11/02/2017
    Sponsor: ERCOT
    Urgent: No
    Sections: 6.5.7.3
    Description: This System Change Request (SCR) updates how the Security-Constrained Economic Dispatch (SCED) limit is calculated by Transmission Constraint Manager (TCM) to take into account how the MVA flows compare to actual MVA limits.
    Reason: Addresses current operational issues. Market efficiencies/enhancements

    Key Documents